4z+1=2z+7

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Solution for 4z+1=2z+7 equation:


Simplifying
4z + 1 = 2z + 7

Reorder the terms:
1 + 4z = 2z + 7

Reorder the terms:
1 + 4z = 7 + 2z

Solving
1 + 4z = 7 + 2z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-2z' to each side of the equation.
1 + 4z + -2z = 7 + 2z + -2z

Combine like terms: 4z + -2z = 2z
1 + 2z = 7 + 2z + -2z

Combine like terms: 2z + -2z = 0
1 + 2z = 7 + 0
1 + 2z = 7

Add '-1' to each side of the equation.
1 + -1 + 2z = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 2z = 7 + -1
2z = 7 + -1

Combine like terms: 7 + -1 = 6
2z = 6

Divide each side by '2'.
z = 3

Simplifying
z = 3

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